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Col de la Savine from Le Vaudioux

16985.5 m · net rise 380.6 m · total ascent 511.1 m · overall 2.2% · evidence quality B (good) · Le Vaudioux · Jura ·

Shape: sustained — 32% of the climbing sits in a quarter of the distance; longest continuous stretch at 10%+ is 44 m.

Not yet matched against documented climbs — the measurement stands on its own.

Gradient ladder what do windows mean?

WindowMaximumLocated at
2 m (diagnostic)≈34%3039–3041 munder overhead cover terrain reads 263.9% at 1586–1588 m across a structure — excluded
3 m (diagnostic)≈23%3039–3042 munder overhead cover terrain reads 251.6% at 1585–1588 m across a structure — excluded
5 m≈15%3039–3044 munder overhead cover terrain reads 251.8% at 1583–1588 m across a structure — excluded
10 m≈8%1825–1835 munder overhead cover terrain reads 170.3% at 1582–1592 m across a structure — excluded
20 m≈6.8%1406–1426 munder overhead cover terrain reads 86.6% at 1582–1602 m across a structure — excluded
25 m≈6.7%6226–6251 munder overhead cover terrain reads 69.9% at 1582–1607 m across a structure — excluded
50 m≈6.5%6241–6291 munder overhead cover terrain reads 37.3% at 1582–1632 m across a structure — excluded
100 m≈6.1%14735–14835 munder overhead cover terrain reads 20.8% at 1582–1682 m across a structure — excluded

descends at end Extent detection suggests reviewing where this climb starts/ends.

Map

Check this route yourself: Google Maps route via their router · Street View at the base where coverage exists · geojson.io our exact measured line · OpenTopoMap

This climb's data: OCL JSON — the full gradient ladder, quality flags and provenance in the OpenClimb Ladder format.

Surface: paved throughout, according to BD TOPO®, IGN's national topographic database.

Measured, not vetted. This page records what the laser record shows about the road's shape — nothing more. Nobody has necessarily ridden or inspected this road for the survey, and a page here is not a recommendation and no guarantee that the road is open, surfaced, rideable or safe. Gates, private sections, missing rights of way and hazards do not show up in elevation data. Check access and conditions on the ground and make your own judgment.

Ridden it, or know better? Submit data for this climb no account needed ·

Route colour = gradient over a 25 m window: <10% 10–20% 20–25% ≥25%

  © OpenStreetMap contributors · topo tiles © OpenTopoMap (CC-BY-SA) · vector tiles OpenFreeMap · aerial imagery © IGN, BD ORTHO® (Licence Ouverte Etalab 2.0)

Col de la Savine from Le Vaudioux LiDAR hillshade map with contours

Profile

The map, profile and gradient chart share one position — move your pointer over them and the marker follows. Colors are the gradient bands; the shaded span is the steepest 25 m. Any 25 m figure is good to about a point either way (why).

Col de la Savine from Le Vaudioux elevation profile
Col de la Savine from Le Vaudioux rolling gradient profile
 

Measurement card

ElevationIGN LiDAR HD MNT 0.5 m — LiDAR HD — MNT (sol) et MNS (surface), 0,50 m (Institut national de l'information géographique et forestière), RGF93 / Lambert-93 EPSG:2154, altitudes IGN69
Resolution / CRS0.5 m grid, EPSG:2154; sampled every 1.0 m, bilinear interpolation
TilesE924-N6619, E924-N6620, E924-N6621, E924-N6622, E924-N6623, E925-N6613, E925-N6614, E925-N6617, E925-N6618, E925-N6619, E925-N6620, E925-N6621, E925-N6622, E926-N6612, E926-N6613, E926-N6614, E926-N6615, E926-N6616, E926-N6617, E926-N6618, E927-N6612, E927-N6613, E928-N6611, E928-N6612, E929-N6611, E929-N6612, E930-N6611
Road centrelineOpenStreetMap (local PBF extract)
Quality statusevidence quality B; caveated windows: structure excluded, structure excluded min, suppression unstable
AnalysisOCL 0.1.0, analysis 0.1.0, run fr-ju3, calculated 2026-09-24

Provenance

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  "calculated_at": "2026-09-24T13:55:47+00:00",
  "road_source": "OpenStreetMap (local PBF extract)",
  "road_attribution": "\u00a9 OpenStreetMap contributors, ODbL",
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    "LHD_FXX_0926_6616_MNT_O_0M50_LAMB93_IGN69",
    "LHD_FXX_0926_6617_MNT_O_0M50_LAMB93_IGN69",
    "LHD_FXX_0926_6618_MNT_O_0M50_LAMB93_IGN69",
    "LHD_FXX_0926_6619_MNT_O_0M50_LAMB93_IGN69",
    "LHD_FXX_0927_6613_MNT_O_0M50_LAMB93_IGN69",
    "LHD_FXX_0927_6614_MNT_O_0M50_LAMB93_IGN69",
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    "LHD_FXX_0929_6612_MNT_O_0M50_LAMB93_IGN69",
    "LHD_FXX_0929_6613_MNT_O_0M50_LAMB93_IGN69",
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    "LHD_FXX_0926_6616_MNT_O_0M50_LAMB93_IGN69": "2025-07-21",
    "LHD_FXX_0926_6617_MNT_O_0M50_LAMB93_IGN69": "2025-07-21",
    "LHD_FXX_0926_6618_MNT_O_0M50_LAMB93_IGN69": "2025-07-21",
    "LHD_FXX_0926_6619_MNT_O_0M50_LAMB93_IGN69": "2025-07-21",
    "LHD_FXX_0927_6613_MNT_O_0M50_LAMB93_IGN69": "2025-07-21",
    "LHD_FXX_0927_6614_MNT_O_0M50_LAMB93_IGN69": "2025-07-21",
    "LHD_FXX_0928_6612_MNT_O_0M50_LAMB93_IGN69": "2025-07-21",
    "LHD_FXX_0928_6613_MNT_O_0M50_LAMB93_IGN69": "2025-07-21",
    "LHD_FXX_0929_6612_MNT_O_0M50_LAMB93_IGN69": "2025-07-21",
    "LHD_FXX_0929_6613_MNT_O_0M50_LAMB93_IGN69": "2025-07-21",
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  "climb_origin": "named-pass",
  "canopy_check": "unavailable \u2014 surface model missing: IGN WMS GetMap failed for https://data.geopf.fr/wms-r?SERVICE=WMS&VERSION=1.3.0&REQUEST=GetMap&EXCEPTIONS=text%2Fxml&LAYERS=IGNF_LIDAR-HD_MNS_ELEVATION.ELEVATIONGRIDCOVERAGE.LAMB93&STYLES=&FORMAT=image%2Fgeotiff&CRS=EPSG%3A2154&BBOX=924999.75%2C6617000.25%2C925999.75%2C6618000.25&WIDTH=2000&HEIGHT=2000: IGN WMS HTTP 403: '<!DOCTYPE HTML PUBLIC \"-//IETF//DTD HTML 2.0//EN\">\\n<html><head>\\n<title>403 Forbidden</title>\\n</head><body>\\n<h1>Forbidden</h1>\\n<p>You don\\'t have permission to access this resource.</p>\\n</body></html>\\n'",
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  "structure_mask_ranges_m": [
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    [
      763.2,
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  "mask_basin_extension_m": 2.0,
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    "stations_resolved": 686,
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    "width_p10_m": 7.75,
    "width_min_m": 0.5,
    "width_max_m": 12.0,
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    "unbounded_share": 0.91,
    "confidence_median": 0.0,
    "width_median_bounded_m": 8.5,
    "window_m": [
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    "width_at_max25_m": 9.25,
    "window_stations": 7,
    "single_track": false,
    "single_track_rule": "PROVISIONAL (2026-09-15): width_p10_m <= 3.0 m with bounded_share >= 0.6; recorded, not a rule",
    "status": "ok",
    "source": "dtm",
    "station_m": 25.0,
    "window_station_m": 5.0,
    "halfwidth_m": 6.0,
    "step_m": 0.25,
    "level_tol_m": 0.12,
    "break_min_m": 0.3,
    "stations_failed": 0,
    "hedge_to_hedge": {
      "status": "unavailable \u2014 no DSM raster (surface model absent or point-cloud only, which cannot serve off-line samples)"
    }
  },
  "license": "ODbL-1.0",
  "license_url": "https://howsteep.org/licensing"
}